Results 101 to 110 of about 9,474 (259)

Distinctive morphological variation of saccular otoliths in relation to hermaphroditism type in Sarpa salpa and Serranus scriba (Teleostei: Perciformes) from the Mediterranean Sea in Bizerte, Tunisia

open access: yesOceanological and Hydrobiological Studies
This study aimed to describe and compare the morphological characteristics of saccular otoliths (sagittae) in the protandrous hermaphrodite Sarpa salpa and the synchronous hermaphrodite Serranus scriba collected from the Bizerte site located in ...
Bakkari Wided   +8 more
doaj   +1 more source

Otolith atlas for the western Mediterranean, north and central eastern Atlantic

open access: yesScientia Marina, 2008
The sagittal otolith of 348 species, belonging to 99 families and 22 orders of marine Teleostean fishes from the north and central eastern Atlantic and western Mediterranean were described using morphological and morphometric characters.
Victor M. Tuset   +2 more
doaj   +1 more source

A novel length back-calculation approach accounting for ontogenetic changes in the fish length – otolith size relationship during the early life of sprat (Sprattus sprattus) [PDF]

open access: yes, 2012
(Sprattus sprattus), accounting for ontogenetic changes in the relationship between fish length and otolith length. In sprat, metamorphosis from larvae to juveniles is characterized by the coincidence of low length growth, strong growth in body height ...
Anderson J.T.   +20 more
core   +2 more sources

Habitat Suitability Modeling Predicts Two Migratory Groups of the Japanese Sardine, Sardinops melanostictus, in the Sea of Japan

open access: yesFisheries Oceanography, EarlyView.
ABSTRACT The Japanese sardine, Sardinops melanostictus, is a major fishery resource in the Sea of Japan (SOJ) and East China Sea (ECS); however, recent research on suitable habitats and migration patterns of this fish in these seas is lacking. We aimed to identify the oceanographic conditions (temperature, chlorophyll‐a concentration, and sea surface ...
Taketoshi Kodama   +3 more
wiley   +1 more source

Norwegian Sea Herring Stock Discrimination phase I (NORDISI) [PDF]

open access: yes
There is growing concern among fishermen about the migration of North Sea herring into the Norwegian Sea. The Pelagic Freezer-trawler Association therefore commissioned IMARES to develop a technique to monitor possible catches of North Sea herring in the
Bierman, S.M.   +6 more
core  

Larval Transport Pathways Reveal Critical Habitat and Benefits of a Marine Protected Area to Fisheries

open access: yesFisheries Oceanography, EarlyView.
ABSTRACT Quantifying where marine organisms are born and subsequently disperse to is essential for fisheries management. Here, we conducted Lagrangian particle tracking of viviparous rockfish (Sebastes spp.) collected in the Southern California Bight over the course of 16 years.
Lucinda A. Quigley   +7 more
wiley   +1 more source

Growth Autocorrelation in Atlantic Bluefin Tuna Thunnus thynnus Larvae in the Northwest Mediterranean and the Gulf of Mexico

open access: yesFisheries Oceanography, EarlyView.
ABSTRACT Growth and survival rates during the early life stages are key vital parameters driving population dynamics of fish. Growth rates generally present a pattern of autocorrelation. Growth autocorrelation is stronger when faster and slower growing individuals continue to grow faster and slower.
José María Quintanilla   +6 more
wiley   +1 more source

Otolith by Emily Nilsen [PDF]

open access: yes, 2017
Review of Emily Nilsen\u27s ...
Lowther, Christine
core   +1 more source

Building a national headache medicine research network: The BE WELL with Migraine Champion Providers Network™

open access: yesHeadache: The Journal of Head and Face Pain, EarlyView.
Abstract Objective Our objective was to develop and assess the effectiveness of a national network of clinicians referring adults with migraine for a remotely delivered clinical trial. Background A national practice‐based research network in Headache Medicine would facilitate referrals into clinical trials.
Rebecca Erwin Wells   +55 more
wiley   +1 more source

A fish otolith assemblage from the Late Miocene (Pannonian) deposits of Lake Pannon (Doba, NW Hungary) [PDF]

open access: yes, 2012
A fish otolith assemblage consisting of 173 specimens was recovered from littoral sand deposits of the brackish Lake Pannon at Doba, western Hungary. Co-occurring endemic mollusks indicate the Lymnocardium ponticum Zone, thus an age of about 9 million ...
Bosnakoff, Mariann, Katona, Lajos Tamás
core   +1 more source

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